Find the area of the circle.

18 cm

Area = cm2

(Simplify your answer. Type an exact answer in terms of 1.)

Explanation: Circle

Solve for area

A=πr2

onversion result for two surface area units:

From unit Symbol Equals Result To unit Symbol

1 square centimeter cm2, sq cm = 1.27 ∅ 1-centimeter circles ∅ 1 cm

Amount : 18 ∅ 1-millimeter circles (∅ 1 mm)

Equals : 0.14 square centimeters (cm2, sq cm)

Fraction : 7/50 square centimeters (cm2, sq cm)